Most computers sold these days don’t have a 3.5″ floppy drive, yet many computer manufacturers still only provide BIOS flash utilities that require booting to a DOS environment. Luckily there is a free version of DOS called FreeDOS and a utility called UNetbootin to the rescue. Using these two free programs you can create a bootable USB drive that will enable you to flash your BIOS. Continue reading
I’ve previously shown how to create a bootable USB drive with Ubuntu and FreeDOS. While the technique in that post is educational, there is a much easier way. Use UNetbootin to do the work for you. Continue reading
Sometimes you just need a DOS boot disk. Many motherboard manufacturers and computer companies only provide DOS based BIOS update utilities. A further challenge is that many computers no longer have floppy disk drives. The solution is to create a bootable USB drive that boots to FreeDOS. The beauty of this method is that you can create a DOS boot drive using only free software. Continue reading